Average Co-Inventor Count = 2.54
ph-index = 22
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Bell Atlantic Network Services, Inc. (17 from 305 patents)
2. Verizon Services Corporation (6 from 249 patents)
3. Verizon Patent and Licensing Inc. (5 from 6,559 patents)
4. Verizon Laboratories Inc. (2 from 279 patents)
5. Bell Atlantic Corporation (2 from 12 patents)
6. Verizon Communications Inc. (1 from 31 patents)
32 patents:
1. 9215254 - Network session management for telephony over hybrid networks
2. 8983426 - Passive individual locator method
3. 8976782 - Network session management for telephony over hybrid networks
4. 8739271 - Network information collection and access control system
5. 8732249 - Providing an advisory to a user of a processing system
6. 8301765 - Event detection and response using rich network content
7. 7983188 - Monitoring portal systems and methods
8. 7948968 - Network session management
9. 7742769 - Methods and apparatus for extrapolating person and device counts
10. 7734031 - Systems and methods for integrating PSTN and IP application platforms to enable advanced telephony services
11. 7702091 - Methods and apparatus for interoperating communication networks
12. 7664083 - Monitoring portal systems and methods
13. 7123918 - Methods and apparatus for extrapolating person and device counts
14. 6839340 - Network session management
15. 6430275 - Enhanced signaling for terminating resource